Start with construction: woven mesh interlaces wires or cables, coil drapery links helical wires, ring mesh connects individual rings, and expanded metal is slit and stretched sheet. Separate hanging chains are another arrangement. A close-up and a dimensioned sample help resolve overlapping catalogue names before a pattern becomes a specification.
Start with the job the surface needs to do
Describe the application before selecting a pattern. An interior room divider, a suspended ceiling and an external façade create different demands. Note whether the mesh needs to screen views, diffuse light, move freely or remain tensioned. For exterior and overhead applications, qualified project professionals should define structural, fire and local code requirements.
Read openness alongside wire geometry
Open area is the proportion of void within a mesh. It is useful for comparison but does not predict every visual effect. Wire depth, pattern direction, viewing angle and the lighting behind the mesh can all change perceived transparency. Ask for a physical sample and inspect it in the intended orientation under representative light.
Match the alloy and finish to the environment
Stainless steel, aluminium and copper-based alloys have different weight, corrosion and maintenance characteristics. Coastal exposure, cleaning chemicals and contact with dissimilar metals need specific assessment. A finish name alone is not a performance guarantee: request the process, substrate, expected variation and supporting test information relevant to the project.
Resolve the edge as early as the surface
The installation method affects panel dimensions, tolerances and visible borders. Discuss frames, clamping, tensioning, tracks and edge treatments before finalising quantities. Sample approval and a project mock-up help establish a shared expectation before a production order.
Keep this checklist
Your next conversation.
- Intended application and installation location
- Target openness and viewing conditions
- Alloy, finish and environmental exposure
- Panel sizes, support conditions and edge treatment
General sourcing guidance. Confirm technical suitability, regulatory requirements and installation design with qualified project professionals.